REPAIR TO GARBAGE BINS BOUNDARY WALL AND FENCING IN OTM AND MD ACCN AREA OF AGE BR II UNDER GE ARMY CENRAL JODHPUR (9051/E8)

Amount

Note:- All items in BOQ are for"Materials and labour (M&L) /Supply and fix (S&F)" and to be executed in "Repairs " unless otherwise specifically mentioned as "Supply only" or "fixing only" or "Supply and Laying only" in BOQ. Bidders are requested to quote their rates accordingly.

Demolition of reinforced cement concrete such as roof, floor slab, beams, stair case, landing, chajjas and similar suspended work, incld necessary scaffolding work and removing rubbish to out side MD land, complete all as specified and as directed.

Rolled mild steel sections like angle, channel, flat, square etc as in framed work such as brackets & support for sunsheds, roof slabs, cooler / AC stands, grills, gratings, etc, with ends of bars shouldered and / or riveted or forged into spikes, framed guard bars, framed work of water tanks and similar work confirming to Fe-290Gde E-165 complete all as specified and as directed.

Taking down carefully cement conc / spalled out concrete from rcc roof projections slab, ceilings. beams, stair case, landing, chajjas and similar suspended work, upto cover depth chipping out lightly, incld necessary scaffolding work and removing rubbish to out side MD land, complete all as specified and as directed.

TMT steel bars of 10mm dia and over, cut to length, bent to shape required including cranking, bending, spirally for hooping, hooking ends and binding with annealed mild steel wire not less than 0.9mm dia or securing with clips or welded, complete all as specified and as directed.

Cleaning the existing reinforcement of slabs, chajjas etc & applying a coat of SIKA RUSTOFF 11 to remove the loose rust particles etc throughly cleaning the surface, complete all as per specified and directed by Engr-in-charge.

Applying a coat of bond coat made with cemnet slurry (1part cement to 1.50-2.00 part water) mixed with admixture "LATEX POWER" mixed @ 5kg per 50 kg cement & applying to the conc surfaces @ 200 gm/sqm to obtain tack, complete all as per specified and directed by Engr-in-charge.

15-20 mm thick rendering in CM 1:1:2 using 1 part of cement 1 part 2-3 mm screenings of stone agg & 2 parts coarse sand over the bond coat applied surfaces with cement mixed with "SIKA PLASTOCRETE SUPER" admixture @ 100 gm / 50 kg of cement & finishing the surface even & rough to receive final rendering coat complete all as per specified & directed by Engr-in-charge.

M&L rendering 5 mm thick in CM 1:3 on stone/ concrete surfaces of ceiling , finished even and smooth without using extra cement, complete all as specified and as directed.

M&L Hard drawn steel wire fabric cut to lengths, bent to shape required and tying with and including mild steel wire (annealed) not less than 0.9mm in dia, fixed in reinforcemnt , weight n exc. 4 Kg/sqmm , the rates include for straightening, raking or circular cutting and waste, complete all as specified and as directed.

10-15 mm thick rendering in CM 1:3 bond coat applied surfaces with cement mixed with "SIKA PLASTOCRETE SUPER" admixture @ 100 gm / 50 kg of cement & finishing the surface even & smooth complete all as specified & directed by Engg-in-charge.

GI chicken wire mesh of 0.71 mm dia wire & 12 mm mesh size fixed with nails & screws around RCC chajjas/facias etc, complete all as specified and as directed.

5 cm thick sand stone slabs Jodhpur pattern/colour in wall cladding, fixed with angle iron frame or fixed in stone wall with desired slope including PCC 1:2:4 (type B0) in coping complete all as specified & as directed by Engineer-in-charge.

Raking out joints/ pointing to random rubble or polygonal rubble un-coursed or brought up to courses masonry built in cement mortar or cement lime mortar, coursed or un-coursed in walls not less than 12mm deep, washing the joints, removing rubbish off the premises and keeping the surface to pointed or plastered wet for two days prior to re-pointing or plastering, complete all as specified & directed by Engineer-in-charge.

Keyed pointing in CM 1:3 to Square rubble stone masonry jodhpur type wall surfaces, uncoursed or brought up to courses complete all as specified and as directed.

Demolition of stone / boulder masonry walling built in cement mortar including all quoins arches pillars etc and removal unserviceable materials, debris, rubbish to out side MD land, complete all as specified and as directed.

Squared rubble walling, Jodhpur type, regular coursed , well bonded, bedded and solidly hearted, built in cement mortar 1:6, complete all as specified and as directed.

All as per item no. 17.00 here-in-above but except stones.

Extra over stone walling for hammer dressing to face stones with maximum depression on face from a straight edge not exceeding 20mm & dressing face beds and joints as specified to square rubble walling un-coursed or brought up to courses, complete all as specified & as directed by Engineer-in-charge.

Rubbing & polishing (mirror finish two or more coat) to kota stone or other similar surfaces in any position (verticle or horizontal), complete all as specified & as directed

Taking down cement or cement lime plaster, any description on brick or stone walls etc including racking out joints, hacking for key, scrubbing down with water etc and removal of rubbish off the premises, complete all as specified and as directed.

Rendering 15 mm thick in CM 1:6 on stone masonry surfaces finished even and smooth with out using extra cement, complete all as specified and as directed.

Rendering 10 mm thick in CM 1:3 on concrete surfaces of ceiling , finished even and smooth without using extra cement complete all as specified and as directed.

Preparation of old painted surfaces of walls or roofs by brooming down or steel wire brushing, scraping down smoke soot, moulds moss and efflorescent salt and greasy spots and applying one coat of cement base paint on external surafce, complete all as specified and directed by Engineer-in-Charge.

Preparation of new plastered or un-plastered surfaces of walls and applying two coats of cement base paint incld & over one coat of primer, complete all as specified and as directed.

Dismantling of posts or struts (wood, steel or RCC) any section,embedded in Cement concrete under natural ground including taking out embedded portion and making good disturbed ground complete all as specified and as directed.

Excavation in post holes each not exceeding 0.5 Cum, getting out in any type of soil, including returning, filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm thick, watering and removing surplus soil to a distance not exceeding 50m and making good surface, complete all as specified and as directed.

Plain cement concrete 1:3:6 type C-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, complete all as specified & directed by Engineer-in-charge.

Mild steel sections like angle, flat etc in post and struts in fencing including cutting top to shape as directed,drilling holes, notching for wire etc;flat iron fillets (for securing wire mesh etc including all necessary drilling,bolting or riviting etc confirming to Fe-290Gde E-165 complete all as specified and as directed.

Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 5cm but n. exc 10cm long and dia 5 to 10 mm complete all as specified and as directed.

Supply only chain link MS galvanised fencing, any size or type (size as approved by GE) complete all as specified and as directed. Note:- BOO will be consitituted to determine the weight of chain link.

Fixing only chain link fencing including line wires,any mesh,size and type to any type of standards,rails, straining bolts, etc including provision of binding wire, complete all as specified and as directed.

Supply only Mild steel round or square bars,in available length Fe-290(Gde-165) for fixing of chain link fencing, complete all as specified and as directed.

Preparation of new or previously untreated steel surfaces of any description otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red Oxide zinc chrome primer, complete all as specified and as directed.

Demolition of cement concrete (un reinforced) as in flooring, plinth protection and pavings not exceeding 15 cm thickness (below or above ground level) including removal of debris to out side MD land complete all as specified and as directed.

Roughening surfaces of old concrete floor by picking, sweeping, cleaning and washing down with water to remove dust etc complete all as specified and as directed.

75 mm thick PCC 1:4:8 type D2 (using 40mm graded crushed stone aggregate), as in sub base of floor, complete all as specified and as directed.

Machine pressed precast conctete interlocking paver block 60 mm thick and any shape, rubberised finish confirming to IS 15658-2006, M-35 Grade, with grey cement and pigments, over and including sand cushioning of 25mm thick including dismantling of old paver block, complete all as specified and as directed.

Precast cement concrete 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in kerb stone blocks of approved size and setting in cement mortar 1:4 including demolition of old u/s stone kerb, complete all as specified and as directed .

Machine pressed precast conctete tiles 30 cm X 30 cm X 25-30 mm thick , laquer coated finish, confirming to IS 15658-2006, with grey cement and pigments, over and including sand cushioning of 25mm thick including dismantling of old paver block, complete all as specified and as directed.

75mm thick Plain cement concrete 1:3:6 type C1 (using 20mm graded crushed stone aggregate), as in plinth protection including necessary form work laid in alternate bays and filling the joints with bitumen mastic filler, complete all as specified and directed.

Note:- The contract amount shall be arrived at after duducting amount of Schedule of Credit from the Total quoted amount.

M/S KAUTILYA GARG

m/s Firoz khan

Rajesh Enterprises

JB INFRA

M/s Ajay kumar Garge

SN TECHNO CONSTRUCTIONS

mahalaxmi enterprises

Jai Doulat Construction Co